The ARYSE® TRU-RANGE® knee features multiple range of motion (ROM) positions to provide support for ACL/MCL injuries, cartilage/meniscus tears, chondromalacia of the patella, fractures of the patella, fractures of the tibia and/or fibula, hyperextension, knee ligament derangement, knee rehabilitation, multiple sclerosis, osteoarthritis, post-surgery recovery, rheumatoid arthritis, sprains and more.